My wife has a Sensation, and the other morning when I got up, I noticed the red light blinking despite knowing that she charged it the night before. Anyway, last nght as I went to bed (Midnight) I unplugged her fully charged phone and left it on the shelf. I got up this morning and it was flashing red again. She's had the phone a few months now and its been fine till now. There was an update last week I think, so not sure if its because of that. Ive tried all the reboot, battery out etc etc things I can think off. Just wondered if anyone else had experienced the same thing? Cheers.